Atomic Number: 20 Group Number: 2 Group Name: Alkaline earth Metal Color: Silvery White Atomic Weight: 40.078 amu Number of Protons:20 Number of Electrons:20
Group Number: 2 Group Name: Alkaline earth Metal Appearance at room temperature: Silvery White, Metallic, Shiny, Solid
↑Pure form of Calcium
Name of Element: Calcium
Name of Element: Ca
Atomic Number: 20
Group Number: 2
Group Name: Alkaline earth Metal
Color: Silvery White
Atomic Weight: 40.078 amu
Number of Protons:20
Number of Electrons:20
Group Number: 2
Group Name: Alkaline earth Metal
Appearance at room temperature: Silvery White, Metallic, Shiny, Solid